Physics How much mechanical work must be done to completely melt 1 gram of ice at 0°C ? 2268 J 80 J 336 J 4.2 J 2268 J 80 J 336 J 4.2 J ANSWER DOWNLOAD EXAMIANS APP
Physics Optical fiber works on the principle of Refraction Total internal reflection Scattering Interference Refraction Total internal reflection Scattering Interference ANSWER DOWNLOAD EXAMIANS APP
Physics The freezing point of fresh water is ________ . 4°C 3°C 0°C 5°C 4°C 3°C 0°C 5°C ANSWER DOWNLOAD EXAMIANS APP
Physics The ''Choke' used with a tube light is basically An inductor A transformer A resistor A capacitor An inductor A transformer A resistor A capacitor ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following has the shortest wavelength? Microwaves Radio waves Gamma rays Infrared rays Microwaves Radio waves Gamma rays Infrared rays ANSWER DOWNLOAD EXAMIANS APP
Physics If a force acts upon two objects at rest, and having different masses for the same amount of time, then which one of the following will be the same for both the objects? Momentum Acceleration Kinetic Energy Velocity Momentum Acceleration Kinetic Energy Velocity ANSWER DOWNLOAD EXAMIANS APP
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